Search results
Results From The WOW.Com Content Network
Ecosocial theory, first proposed by name in 1994 by Nancy Krieger of the Harvard T.H. Chan School of Public Health, [1] is a broad and complex theory with the purpose of describing and explaining causal relationships in disease distribution.
Health has a variety of definitions, which have been used for different purposes over time. In general, it refers to physical and emotional well-being, especially that associated with normal functioning of the human body, absent of disease, pain (including mental pain), or injury.
Public health is "the science and art of preventing disease, prolonging life and promoting health through the organized efforts and informed choices of society, organizations, public and private, communities and individuals". [1] [2] Analyzing the determinants of health of a population and the threats it faces is the basis for public health. [3]
The World Health Organization (WHO) defined health in its broader sense in 1946 as "a state of complete physical, mental, and social well-being and not merely the absence of disease or infirmity." Death – cessation of life. Exercise – any bodily activity that enhances or maintains physical fitness and overall health and wellness. It is ...
Epidemiology is the study and analysis of the distribution (who, when, and where), patterns and determinants of health and disease conditions in a defined population.. It is a cornerstone of public health, and shapes policy decisions and evidence-based practice by identifying risk factors for disease and targets for preventive healthcare.
Promotion of health, which is the encouragement and defense of the population's health through actions that fall upon individuals of the community, like, for example, anti-tobacco campaigns for preventing lung cancer and other illnesses associated with tobacco. Specific protection of health, including environmental safety and food safety.
Some popular topics that are covered by medical anthropology are mental health, sexual health, pregnancy and birth, aging, addiction, nutrition, disabilities, infectious disease, non-communicable diseases (NCDs), global epidemics and disaster management. [citation needed]
In epidemiology, environmental diseases are diseases that can be directly attributed to environmental factors (as distinct from genetic factors or infection). Apart from the true monogenic genetic disorders , which are rare, environment is a major determinant of the development of disease.